@akg_ca That's great feedback. Thank you for sharing that information. It's a shame because the upper-mids and highs are so nice now. I'm actually considering bi-wiring them with the old cables to see if it can retain the upper beauty but regain the meat of the lower. Or maybe that'll just muddy up the highs again.
After Nordost Superflatline
So I've had better-than-lampcord but generic speaker cables and recently stepped up to Nordost Superflatlines for a good deal. I had them professionally burned in using their VIDAR system at a dealer. I had really high hopes of great improvement and I did get that in the upper mids and highs (wonderful new level of detail) but lower mids and down is sadly lacking now. There's no weight at all in the midrange. Subs are helping out the lower range but the music has no soul.
So my question is, if you've had these, what have you moved on to?